AMD's next-gen GPU architecture, potentially called the RDNA 5 or UDNA series, is expected to be a pivotal shift from Team Red in terms of the strategy in place, since, based on what we know until now, AMD isn't eying for NVIDIA's 90-series 'killer', instead RDNA 5 will built upon the foundation set by the previous generation, which is catering entirely to the enthuisiast segment. There's a lot to talk about RDNA 5/UDNA, but before we dive into it, let's take a look at what AMD did with RDNA 4.
AMD's RDNA 5 GPU Lineup - A Hint About What to Expect From The Firm in the Future
With the RX 9000 series, we saw a radical shift in AMD's consumer GPU strategy, where the firm decided not to compete directly with NVIDIA's high-end GPUs. Rather, Team Red was committed to catering to the enthusiast segment and, more importantly, capitalizing on the more mainstream consumer base. This shift in strategy had a simple motive: AMD realized that competing with NVIDIA for the top-end GPU would compromise its progress with the rest of its SKUs; hence, focusing solely on the budget segment was a more solid option.
With the release of the Radeon RX 9070 and the RX 9070 XT, we saw unprecedented demand for these models, driven not only by their attractive pricing but also by extensive availability and better price-to-performance figures compared to NVIDIA's 60-class and 70-class GPUs. Hence, whether this strategy worked out for AMD is something our readers will decide, but it suggests that RDNA 5 would be built upon similar lines.
The 'unified' UDNA platform would enable AMD to offer its products significantly more diversely. Based on past leaks, it appears that the enthusiast GPU market will see a significant upgrade from Team Red. Let's talk about what we are expecting with RDNA 5 in terms of the more 'technical' details.
AMD's RDNA 5 - Massive Boost In Compute Units Coupled With Major Architectural Upgrades
The early RDNA 5 rumors surfaced in July, allowing us to catch a glimpse of the anticipated architectural configurations. We managed to see three different die configurations, featuring Navi 5X SKUs. These will be part of the "GFX13" family and are expected to be fabricated on the N3E process node, with rumors hinting at production by Q2 2026. Here's how the leak panned them out:
The flagship RDNA 5 model is expected to feature a 50% higher CU count compared to the Navi 48, as well as a higher 384-bit memory bus, likely driven by increased memory capacities onboard. This means that AMD is planning to step up the competition relative to RDNA 4, likely targeting NVIDIA's 80-class models a lot more directly. The upgraded memory bus would ensure that the RDNA 5 flagship configuration comes with VRAM capacity higher than 16 GB, utilizing the upgraded GDDR7 architecture.
And more importantly, in terms of the die configuration, RDNA 5 is expected to feature 'revisions' from the ground up, as the firm will switch from the traditional monolithic design to a chiplet structure, although this is still uncertain. With this design change, AMD is said to employ a total of 128 cores per compute unit, which is double the number of cores in RDNA 4. This is why we consider RDNA 5 to be a pivotal release.
For the mid-end offering, AMD is expected to offer a 40 CU and a 24 CU configuration, featuring 5,120 cores and 3,072 cores, respectively. These SKUs will feature a 256-bit memory bus, a configuration similar to that of the RX 9070 XT. The models within this tier are likely to be the manufacturer's 'bread and butter' in terms of consumer GPU sales. With the RX 9000 series, we saw a great reception to what AMD brought on board; hence, these mid-tier offerings are not to be taken lightly.
Finally, for the lower-end offering, we are looking at the entry-level 12 CU die with a 128-bit memory bus. This retains the same config as the 9060 series, but once again, the updated architecture, process technology & use of higher bandwidth memory can lead to decent uplifts. This memory configuration may appear somewhat outdated, particularly given the ongoing debate surrounding 8 GB GPUs. However, most of the performance uplift would be attributed to architectural advancements and, of course, GDDR7.
Potential RDNA 5 GPU Specifications
Potential AMD RDNA 5 / UDNA GPU Configurations (via Kepler_L2):
| GPU Die | Navi 5X | Navi 5X | Navi 5X | Navi 5X |
|---|---|---|---|---|
| Positioning | Flagship-Tier | Mid-Tier | Low-Tier | Entry-Tier |
| Max Compute Units | 96 CUs (12288 Cores) | 40 CUs (5120 Cores) | 24 CUs (3072 Cores) | 12 CUs (1536 Cores) |
| Max Memory Bus | 512-384 bit | 384-192 bit | 256-128 bit | 128-64 bit |
| Max VRAM Capacity | 24-32 GB | 12-24 GB | 8-16 GB | 8-16 GB |
Important!!: Addition of New Radiance Cores & Neural Arrays For Improved RT & AI Performance
One of the main highlights for AMD's upcoming RDNA lineup is likely to be the set of announcements the firm disclosed when discussing the future of the PlayStation SoC. AMD's RDNA architectural upgrade will feature three new sets of 'compute elements', which are as follows:
- Neural Arrays: A collection of compute units configured to share and process data to work together like a single AI engine.
- Radiance Cores: New dedicated ray traversal hardware to deliver high-performance real-time ray tracing and path tracing.
- Universal Compression: A new system that evaluates and compresses all available data within the GPU to dramatically reduce memory bandwidth usage.
Radiance Cores are directly targeted towards enabling faster real-time raytracing and path tracing gaming, while Neural Arrays are referred to as a 'collection of CUs' for applications like neural rendering, which means that next-gen upscaling technologies are expected to see massive upgrades as well. Finally, Universal Compression refers to an algorithm that compresses data available to the GPU to reduce memory bandwidth usage and deliver significantly higher performance.
AMD's RDNA 5 - Interesting "Transformers-Inspired" Codenames
Well, here's some interesting information around the RDNA 5 architecture, and that is the codenames AMD has given them for internal use. Previously, AMD has named its gaming GPUs after various aquatic animals, such as fish, while the data center lineup has gone with naming schemes after stars, so this isn't anything new to expect from the firm. We got three different codenames for the architecture, and here they are:
- Alpha Trion
- Ultra Magnus
- Orion Pax
When the codenames first emerged, there were numerous possibilities for the types of lineups they indicated; however, now that the leak has matured, we have a decent idea of how these codenames might be arranged. The Alpha Trion, being the oldest of the pack, represents AMD's consumer GPU lineup, as its dGPUs are the mainstream choice among the company's offerings. Ultra Magnus, known as the 'frontline soldier' within the Transformers, is focused on Xbox Next SoCs, while Orion Pax is designed for the PlayStation Next chips.
AMD RDNA 5 Lineup - Expected Price & Release Date
Well, until now, we haven't seen details emerge regarding the pricing of specific RDNA 5 models; however, based on the architectural upgrades AMD plans to introduce, we could see MSRPs exceed the previous set barrier by RDNA 3. The firm released the RX 7900 XTX with a price tag of $999, and that was the last high-tier release from AMD, so based on this estimate, seeing the top-end RDNA 5 configuration for around $1,000 to $1,500 is a safe bet, especially if it wants to stack up as a rival to NVIDIA's 80-class series.
The above pricing is an estimate, not backed by credible information, but rather derived from rumored specifications. However, in general, RDNA 5 will be an expensive venture for AMD, as numerous upgrades and modifications are anticipated. Regarding the release date, the next-gen Radeon lineup is expected to launch later next year, so it will be some time before we see the cards in action. We may receive a few hints here and there at major events, such as CES 2026 or Computex 2026.
[Update #1]: Based on a new rumor, it is claimed that AMD plans to release its next-gen RDNA 5 GPUs by H2 2027. This means that in 2026, we wouldn't see any new consumer GPUs from Team Red, marking a major disappointment for gamers. According to the rumor, AMD has already taped out its next-generation lineup on TSMC's N3P process technology, which is a step up from the N4P node used for the existing RDNA 4 lineup.
The delay in launch primarily stems from ongoing memory shortages, which have made it challenging for manufacturers to secure capacity, leading to delays in product launches.
[Update #2]: AMD's RDNA 5 GPU lineup is already in turmoil with the ongoing memory shortages, and now, according to a new rumor, it is believed that the flagship model in the series, labeled as 'AT0', would be available to gamers in limited quantity. This will be similar to the Radeon VII, which featured a refreshed Vega 7nm GPU. The chip used by Radeon VII was designed for the HPC segment first, but repurposed for gamers.
Even if AMD reenters the enthusiast-grade race, the firm would likely do so with limited availability for gamers, suggesting we will see RDNA 5 with a similar focus to RDNA 4: targeting the mainstream consumer segment.
We will update this product hub as soon as additional information about RDNA 5 becomes available, but for now, this is all the available information.
